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Fiverr Pro
English
$
USD
I will build next js, react js app, full stack development
Shariq Saeed
About this gig
Stuck with a prototype from Lovable, Bolt.new, or v0? AI builders create great visuals, but the code is often insecure and unoptimized. I transform your AI-generated prototype into a secure, production-ready Next.js 16 application.
The "AI to Production" Roadmap:
- Refactor & Scale: I move AI "spaghetti code" into a clean Next.js App Router architecture.
- New Features: I build custom dashboards, AI agents, and complex logic that AI builders can't handle.
- Real Data: Migration from mock data to Supabase, PostgreSQL, Firebase, or MongoDB.
- Security Assessment: I implement Server Actions and Zod to lock down your app.
️ Security-First Guarantee:
- Auth Hardening: Secure login via Clerk/NextAuth with MFA.
- Data Privacy: Row-Level Security (RLS) to prevent data leaks.
- API Shielding: Protection against SQL injection and bot attacks.
- Safe Keys: Guaranteed protection of your OpenAI and Stripe API keys.
Tech Stack:
- Core: Next.js 15, React, Tailwind CSS, Shadcn UI.
- Backend: Node.js, Server Actions, Prisma/Drizzle.
- Services: Stripe, Resend, Vercel.
"AI builds the prototype; I build the business." Let's make your app launch-ready. Contact me today!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Shariq Saeed
Shariq Saeed
Full Stack Developer, with expertise in ReactJS Golang and Hugo
- Member sinceJun 2022
- Avg. response time1 hour
- Last delivery4 months
Languages
English, Urdu, German, Spanish
I’m a Full-Stack Developer skilled in React.js, Golang, Java Spring Boot, Hugo, and Mobile App Development, and a proud member of the Ghaznix team. I help startups and businesses build scalable, high-performance web and mobile solutions.
What I Offer:
- Responsive frontends with React.js
- Cross-platform mobile apps (Android & iOS)
- Scalable backends & microservices with Golang and Spring Boot
- Complete end-to-end full-stack solutions
Why Choose Me?
✔ Clean, scalable code
✔ On-time delivery
✔ Long-term support
Committed to creative solutions and client success.
My Portfolio
FAQ
Can you work with my Lovable or v0 export?
Yes! I specialize in taking these exports, cleaning up the "spaghetti code," and connecting them to professional backends like Supabase or MongoDB.
What does a "Security Assessment" include?
I check for leaked API keys, insecure client-side logic, broken auth flows, and ensure your database has Row-Level Security (RLS) to prevent data leaks.
Can you add new features that the AI couldn't build?
Definitely. AI has limits. I can build custom logic, complex payment structures, and third-party integrations (Stripe, HubSpot, Twilio) that AI builders often fail at.
Can you carry on from a codebase that is messy or half-finished?
Absolutely. Whether it's a "spaghetti code" export from Lovable/Bolt or a project left by another developer, I audit the existing code, salvage the UI, and rebuild the logic to be clean, typed, and scalable.
Do you offer long-term maintenance after the app is production-ready?
Yes, I offer monthly maintenance packages to keep your dependencies updated, monitor security logs, and scale your database as your user base grows.
